Specifications:
- Viewing area:90×35mm
- Cartridge size:110×90×10mm
- Arc sensor:2
- Light state:DIN 4
- Dark state:fixed shade 11
- Shade control:unadjustable
- Power ON/OFF:fully automatic
- Sensitivity control:unadjustable,auto
- UV/IR protection:DIN 16
- Power supply:solar cells. re-chargeable battery .no battery change required
- Switching time:1/5000s,from light to dark
- Dark to light:0.15-0.45s auto
- Low amperage TIG:≥20amps(DC), ≥20amps(AC)
- Operating tep:-5℃~+55℃
- Storing tep:-20℃~+70℃
- Packed by color box
